[Buildroot] building toolchain fails

[Buildroot] building toolchain fails

[Peter Korsgaard]

>>>>> "Sagaert" == Sagaert Johan <sagaert.johan@skynet.be> writes:

 Sagaert> Peter

 Sagaert> See attachement concerning my debian

 Sagaert> I will now look what i can do on the ubuntu machine.

Please keep discussion on the mailing list instead of mailing me
directly, so others can also follow.

Looking at your config.log makes the problem pretty obvious:

configure:1716: checking for C compiler default output
configure:1719: /home/johan/buildroot/output/build/staging_dir/usr/bin/arm-linux
-uclibc-gcc -Os -pipe -O2  -I/home/johan/buildroot/output/build/staging_dir/usr/
include -I/home/johan/buildroot/output/build/staging_dir/include --sysroot=/home
/johan/buildroot/output/build/staging_dir/ -isysroot /home/johan/buildroot/outpu
t/build/staging_dir -mabi=apcs-gnu -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_
FILE_OFFSET_BITS=64    conftest.c  >&5
ccache: failed to create /ccache-2.4/cache (No such file or directory)

configure:1722: $? = 1
configure: failed program was:
#line 1700 "configure"
#include "confdefs.h"

int
main ()
{

  ;
  return 0;
}
configure:1745: error: C compiler cannot create executables

So the problem is ccache somehow thinking it should write cache files to
/ccache-2.4.

Try disabling ccache and rebuild everything (rm -rf output; make).

-- 
Bye, Peter Korsgaard

[Buildroot] building toolchain fails works now with cache disabled.

[Sagaert Johan]

 
Hi

Afrer disabling the cache it worked.

Maybe the cache path was wrong, i used my .config file from the 2009.08
version 
 from the config file i read 

BR2_CCACHE_DIR="$(TOOLCHAIN_DIR)/ccache-$(CCACHE_VER)/cache"

So i assume TOOLCHAIN_DIR is empty.

-----Oorspronkelijk bericht-----
Van: Peter Korsgaard [mailto:jacmet at gmail.com] Namens Peter Korsgaard
Verzonden: woensdag 21 oktober 2009 14:38
Aan: Sagaert Johan; buildroot at uclibc.org
Onderwerp: Re: [Buildroot] building toolchain fails

>>>>> "Sagaert" == Sagaert Johan <sagaert.johan@skynet.be> writes:

 Sagaert> Peter

 Sagaert> See attachement concerning my debian

 Sagaert> I will now look what i can do on the ubuntu machine.

Please keep discussion on the mailing list instead of mailing me directly,
so others can also follow.

Looking at your config.log makes the problem pretty obvious:

configure:1716: checking for C compiler default output
configure:1719:
/home/johan/buildroot/output/build/staging_dir/usr/bin/arm-linux
-uclibc-gcc -Os -pipe -O2
-I/home/johan/buildroot/output/build/staging_dir/usr/
include -I/home/johan/buildroot/output/build/staging_dir/include
--sysroot=/home /johan/buildroot/output/build/staging_dir/ -isysroot
/home/johan/buildroot/outpu t/build/staging_dir -mabi=apcs-gnu
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_
FILE_OFFSET_BITS=64    conftest.c  >&5
ccache: failed to create /ccache-2.4/cache (No such file or directory)

configure:1722: $? = 1
configure: failed program was:
#line 1700 "configure"
#include "confdefs.h"

int
main ()
{

  ;
  return 0;
}
configure:1745: error: C compiler cannot create executables

So the problem is ccache somehow thinking it should write cache files to
/ccache-2.4.

Try disabling ccache and rebuild everything (rm -rf output; make).

--
Bye, Peter Korsgaard

[Buildroot] building toolchain fails works now with cache disabled.

[Peter Korsgaard]

>>>>> "Sagaert" == Sagaert Johan <sagaert.johan@skynet.be> writes:

 Sagaert> Hi

 Sagaert> Afrer disabling the cache it worked.

 Sagaert> Maybe the cache path was wrong, i used my .config file from the 2009.08
 Sagaert> version 
 Sagaert>  from the config file i read 

 Sagaert> BR2_CCACHE_DIR="$(TOOLCHAIN_DIR)/ccache-$(CCACHE_VER)/cache"

 Sagaert> So i assume TOOLCHAIN_DIR is empty.

Hmm, odd - TOOLCHAIN_DIR is set to BASE_DIR/toolchain, where BASE_DIR is
normally "output".

-- 
Bye, Peter Korsgaard